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Apple iPhone 4s vs Samsung Z2 vs Mi Mix 3

Key Feature Comparison

5.1

Apple iPhone 4S

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3.7

Samsung Z2

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6.5

Xiaomi Mi Mix 3

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At a Glance

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Dual core, 1 GHz, Cortex A9

Apple A5 APL0498, PowerVR SGX 543MP2

Quad core, 1.5 GHz, Cortex A7

Spreadtrum SC9830A, Mali-400 MP2

Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)

Qualcomm Snapdragon 845, Adreno 630

1430 mAh

Li-ion

1500 mAh

Li-ion

3200 mAh

Li-ion, Quick, v4.0

3.5 inches

330 ppi

4.0 inches

233 ppi

6.39 inches

403 ppi, FHD

Single, 8MP

1920x1080 @ 30 fps

Single, 5MP

1280x720 @ 30 fps

Dual, 12MP + 12MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps

3G

Single SIM, GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

3.5 inches
4.0 inches
6.39 inches

Screen Type

IPS LCD
TFT
AMOLED

Screen Resolution

640 x 960 pixels
480 x 800 pixels
1080 x 2340 pixels

Pixel Density

330 ppi
233 ppi
403 ppi

Screen Protection

Corning Gorilla Glass
No
Gorilla Glass 5

Screen to Body Ratio

54.03%
59.50%
93.40%

Phone Variants

512MB 64GB, 512MB 32GB, 512MB 16GB, 512MB 8GB
1GB 8GB
6GB 128GB

Expandable Storage

No
Yes
No

RAM Type

DDR2
-
LPDDR4X

Expandable Storage Capacity

-
Yes, 128 GB
-

OTG Support

-
Yes
-

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Accelerometer
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

iOS v5
Tizen v2.4
Android v8.1 (Oreo)

GPU

PowerVR SGX 543MP2
Mali-400 MP2
Adreno 630

Chipset

Apple A5 APL0498
Spreadtrum SC9830A
Qualcomm Snapdragon 845

CPU

Dual core, 1 GHz, Cortex A9
Quad core, 1.5 GHz, Cortex A7
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)

Clock Speed

1 GHz
1.5 GHz
2.8 GHz

Battery Capacity

1430 mAh
1500 mAh
3200 mAh

Battery Removable

No
Yes
No

Battery Type

Li-ion
Li-ion
Li-ion

USB Type-C

-
No
Yes

Announced On

24-Nov-11
5-Aug-16
5-Oct-18

Market Status

Out of Stock
Out of Stock
Launched Globally

Brand

Apple
Samsung
Xiaomi

Price Status

Confirmed
Confirmed
Expected

Price

Rs. 12,999
Rs. 4,790
Rs. 34,890

GPS

Yes A-GPS, Glonass
Yes A-GPS
Yes A-GPS, Glonass

Audio Features

Active noise cancellation with dedicated mic
-
Active noise cancellation with dedicated mic

Network Support

3G
4G
4G

Bluetooth

Yes
Yes
Yes

FM Radio

No
Yes
No

3.5mm Audio Jack

Yes
Yes
No

SIM Size

SIM1: Micro
SIM1: Micro, SIM2: Micro
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n, MIMO

Bluetooth Type

v4.0
v4.0
v5.0

Audio Jack

3.5 mm
3.5 mm
USB Type-C

SIM Slot(s)

Single SIM, GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE

eSIM

No
No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

SIM 1 Bands

3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 3G Speed: HSDPA 14.4 Mbit/s , HSUPA 5.76 Mbit/s , GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20), 3G Bands: UMTS ...

NFC

-
No
Yes

VoLTE

-
Yes
Yes

SIM 2 Bands

-
2G Bands: GSM 1800 / 1900 / 850 / 900 MHz...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20), 3G Bands: UMTS ...

Front Video Recording

640x480 @ 30 fps
-
1080p30fps

Front Camera Setup

Single, 0.3MP
Single, 0.3MP
Dual, 24MP + 2MP

Front Camera 1 Resolution

0.3 MP
0.3 MP
24 MP

Front Camera 1 Type

Primary Camera
Front Camera
Primary Camera

Front Sensor

-
CMOS
Exmor RS

Front Flash

-
No
Yes, Screen flash

Weight

140 grams
127 grams
218 grams

Colors

Black, White
Black, Gold, Wine
Onyx Black, Jade Green, Sapphire Blue

Build

Case: Aluminium, Back: Mineral Glass
Plastic body
Front glass, aluminum frame (7000 series), ceramic back

Dimensions

115.2 x 58.6 x 9.3 mm
121.5 x 63 x 10.8 mm
157.8 x 74.6 x 8.4 mm

SAR Value

Head: 1.18 W/kg, Body: 0.98 W/kg
-
-

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, Dual-color LED Flash

Rear Video Recording

1920x1080 @ 30 fps
1280x720 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps

Rear Camera Features

Digital Zoom, Face detection, Touch to focus
Digital Zoom
Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Single, 8MP
Single, 5MP
Dual, 12MP + 12MP

Rear Camera 1 Resolution

8 MP
5 MP
12 MP

Rear Camera 1 Type

f/2.4 Primary Camera
Primary Camera
f/1.8 Primary Camera

Rear Camera 1 Lens

35 mm focal length
-
1.4 micrometre pixel size

Rear Sensor

Back-illuminated sensor (BSI)
CMOS image sensor
Exmor-RS CMOS Sensor

Rear Aperture

f/2.4
-
f/1.8

OIS

-
No
Yes

Fingerprint Scanner

-
No
Yes

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